Terms of Service

Effective date: October 20, 2026 · Last updated: October 20, 2026 · App: Symptom Diary (package com.chartmann.symptomdiary) · Developer: Hartmann Studios

These terms apply to the Symptom Diary app ("Symptom Diary", "the app") published on Google Play by Hartmann Studios ("we", "us"). By installing or using the app you agree to them. If you do not agree, please do not use the app.

The app

Symptom Diary is a personal symptom, trigger and medication diary with on-device statistics. It is provided for your personal, non-commercial use. It is not a medical device, does not diagnose or treat any condition, and is not a substitute for advice from a qualified clinician. Correlations are statistical hints, not causes. In an emergency, contact your local emergency services.

Free version, ads and Pro

The free version is supported by ads from Google AdMob. Symptom Diary Pro is an optional auto-renewing subscription sold through Google Play; the price, billing period and renewal terms are shown in Google Play before you subscribe, and Google's terms and refund policy apply to the purchase. You can cancel any time in Google Play; cancelling stops future renewals and Pro stays active until the end of the paid period.

Your content

Your diary stays on your device and belongs to you. You are responsible for what you share when you export a PDF or share a screenshot.

Acceptable use

Don't use the app to break the law, interfere with the app or Google's services, or try to circumvent the ads or the subscription.

No warranty; limitation of liability

The app is provided "as is" and "as available" without warranties of any kind, to the extent permitted by law. We are not liable for indirect, incidental or consequential damages arising from your use of the app, and our total liability is limited to the amount you paid us in the twelve months before the claim. Nothing in these terms limits rights you have as a consumer under applicable law.

Changes and termination

We may update the app and these terms; the current terms are always on this page. We may stop providing the app or any feature at any time. You can stop using the app at any time by uninstalling it.

Governing law

These terms are governed by the laws of the State of New York, USA, without regard to conflict-of-law rules.

Contact

Hartmann Studios: open an issue on GitHub.